BHP Group Ltd is confronting renewed industrial tension at its Port Hedland operations after port unions filed notice of an eight-hour stoppage next week. The announcement raises the possibility of interruptions at one of Australia’s principal iron ore export hubs.
In Sydney trading, BHP shares dropped 3.3% to A$56.92, underperforming the broader S&P/ASX 200 index, which fell 0.9% on the session. The fall in BHP’s stock reflects investor concern about potential operational disruption at the port.
Workers represented by the Combined Ports Unions told the company on Wednesday they intend to cease work for eight hours on July 16. The stoppage follows six months of negotiations that did not produce a replacement four-year enterprise agreement.
One report estimated the stoppage could interrupt roughly A$120 million, or about $83 million, worth of iron ore exports per day. The action is expected to involve employees across BHP’s port operations and maintenance workforce.
The threat of industrial action comes shortly after BHP gained approval for separate labour agreements at its Mining Area C and South Flank operations. In those votes, employees narrowly backed a deal that guarantees a 16% wage rise over four years, raises site allowances and provides extra compensation for delayed flights.
BHP has stated that it remains committed to negotiating a fair outcome while continuing to operate safely. Union representatives, for their part, said extended bargaining without agreement made industrial action necessary and urged the company to return to talks.
Port Hedland’s role as Australia’s largest bulk export terminal amplifies the significance of any stoppage. The facility also handles shipments for other major iron ore producers, and it moves around A$150 million of iron ore each day. That scale underscores how a protracted disruption could pressure regional export volumes and market flows for iron ore.
Contextual note - Negotiations at Mining Area C and South Flank resulted in narrowly approved agreements that include a guaranteed 16% wage increase over four years, higher site allowances and additional compensation for delayed flights.